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5307-01-043-7374

Stepped Stud

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Official Item Classification

Name
Stepped Stud
(NSN) National Stock Number
5307-01-043-7374
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15949
(FIIG) Federal Item Identification Guide
A051A0
Date
06/29/1977 (49 years ago)

1.112 inches nominal overall length, 0.248 inches minimum and 0.250 inches maximum shank diameter, right-hand stud thread thread direction, 3a nut thread thread class, 3a stud thread thread class

Specs & Compatibility

Thread Class

3a nut thread

Thread Class

3a stud thread

Thread Direction

right-hand stud thread

Shank Diameter

0.248 inches minimum and 0.250 inches maximum

Overall Length

1.112 inches nominal

Shank Length Excluding Wrenching Portion

0.101 inches nominal

Thread Quantity Per Inch

28 stud thread

Thread Quantity Per Inch

32 nut thread

Nominal Thread Size

0.190 inches nut thread

Nominal Thread Size

0.250 inches stud thread

Surface Finish

63.0 microinches overall

Style Designator

stepped

Thread Series Designator

unjf nut thread

Thread Series Designator

unjf stud thread

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0015949

Related Hardware Products

Part Number Description
16W351-9 Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-043-7374?
The FSCG of the NSN 5307-01-043-7374 is 5307
Does NSN 5307-01-043-7374 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5307-01-043-7374 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-043-7374 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5307-01-043-7374 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Wed, Jun 29, 1977